初學者關(guān)于ipmp疑惑，請大俠指點一二

lg700587

我是在虛擬機中Solaris配置的ipmp，下面是我的配置文件信息：我配的是227是浮動ip，可當我手動把e1000g0 down掉后，227還是在e1000g0上，再把e1000g1 down掉，227還能通，這正常么？2個網(wǎng)卡都down掉了，浮動ip怎么通的？
# uname -a
SunOS host 5.10 Generic_137138-09 i86pc i386 i86pc
#
#
# ifconfig -a
lo0: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 8232 index 1
        inet 127.0.0.1 netmask ff000000
e1000g0: flags=9040843<UP,BROADCAST,RUNNING,MULTICAST,DEPRECATED,IPv4,NOFAILOVER> mtu 1500 index 2
        inet 192.168.205.224 netmask ffffff00 broadcast 192.168.205.255
        groupname ipmp
        ether 0:c:29:8a:29:d5
e1000g0:1: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 2
        inet 192.168.205.227 netmask ffffff00 broadcast 192.168.205.255
e1000g1: flags=9040843<UP,BROADCAST,RUNNING,MULTICAST,DEPRECATED,IPv4,NOFAILOVER> mtu 1500 index 3
        inet 192.168.205.225 netmask ffffff00 broadcast 192.168.205.255
        groupname ipmp
        ether 0:c:29:8a:29:df
#
#
# cd etc
# more hosts
#
# Internet host table
#
::1     localhost      
127.0.0.1       localhost      
192.168.205.224 host-1  loghost
192.168.205.225 host-2
192.168.205.227  host
#
# more hostname.e1000g0
host-1 netmask + broadcast + group ipmp deprecated -failover up addif host netmask + broadcast + group ipmp failover up
# more hostname.e1000g1
host-2 netmask + broadcast + group ipmp deprecated -failover stand up
#
# ifconfig e1000g0 down
# ping 192.168.205.224
^C#
# ifconfig -a
lo0: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 8232 index 1
        inet 127.0.0.1 netmask ff000000
e1000g0: flags=9040842<BROADCAST,RUNNING,MULTICAST,DEPRECATED,IPv4,NOFAILOVER> mtu 1500 index 2
        inet 192.168.205.224 netmask ffffff00 broadcast 192.168.205.255
        groupname ipmp
        ether 0:c:29:8a:29:d5
e1000g0:1: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 2
        inet 192.168.205.227 netmask ffffff00 broadcast 192.168.205.255
e1000g1: flags=9040843<UP,BROADCAST,RUNNING,MULTICAST,DEPRECATED,IPv4,NOFAILOVER> mtu 1500 index 3
        inet 192.168.205.225 netmask ffffff00 broadcast 192.168.205.255
        groupname ipmp
        ether 0:c:29:8a:29:df
#
# ifconfig e1000g1 down
# ping 192.168.205.225
^C#
# ping 192.168.205.227
192.168.205.227 is alive
# ifconfig -a
lo0: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 8232 index 1
        inet 127.0.0.1 netmask ff000000
e1000g0: flags=9040842<BROADCAST,RUNNING,MULTICAST,DEPRECATED,IPv4,NOFAILOVER> mtu 1500 index 2
        inet 192.168.205.224 netmask ffffff00 broadcast 192.168.205.255
        groupname ipmp
        ether 0:c:29:8a:29:d5
e1000g0:1: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 2
        inet 192.168.205.227 netmask ffffff00 broadcast 192.168.205.255
e1000g1: flags=9040842<BROADCAST,RUNNING,MULTICAST,DEPRECATED,IPv4,NOFAILOVER> mtu 1500 index 3
        inet 192.168.205.225 netmask ffffff00 broadcast 192.168.205.255
        groupname ipmp
        ether 0:c:29:8a:29:df
#

yqx1986

有網(wǎng)關(guān)么？

yuhuohu

自己ping自己死活都是通的吧，你拔插網(wǎng)線還通的話才不正常

lg700587

回復 3# yuhuohu


    我就是不懂我兩個網(wǎng)卡全down掉了，227的地址還能通，我覺得e1000g0如果down掉的話，227這個地址應(yīng)該跑到e1000g1上，可他沒有

lg700587

回復 2# yqx1986


    沒設(shè)網(wǎng)關(guān)

yqx1986

回復 5# lg700587


    你這是Probe-based的IPMP，應(yīng)該是通過ping網(wǎng)關(guān)來判斷網(wǎng)卡是否正常的吧，不設(shè)網(wǎng)關(guān)自然無法進行切換

yulemi

failover up
前面是不是少-

michael1983

進來學習

lg700587

回復 6# yqx1986


    我把網(wǎng)絡(luò)配置好了，也有網(wǎng)關(guān)，同一網(wǎng)段的，但還是不行，down掉e1000g0，227的ip照樣還掛在e1000g0的網(wǎng)卡上，怎么回事��？

# ifconfig -a
lo0: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 8232 index 1
        inet 127.0.0.1 netmask ff000000
e1000g0: flags=9040842<BROADCAST,RUNNING,MULTICAST,DEPRECATED,IPv4,NOFAILOVER> mtu 1500 index 2
        inet 192.168.205.224 netmask ffffff00 broadcast 192.168.205.255
        groupname ipmp
        ether 0:c:29:8a:29:d5
e1000g0:1: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 2
        inet 192.168.205.227 netmask ffffff00 broadcast 192.168.205.255
e1000g1: flags=9040843<UP,BROADCAST,RUNNING,MULTICAST,DEPRECATED,IPv4,NOFAILOVER> mtu 1500 index 3
        inet 192.168.205.225 netmask ffffff00 broadcast 192.168.205.255
        groupname ipmp
        ether 0:c:29:8a:29:df

lg700587

回復 7# yulemi


    您是說host的？host是浮動IP，是用來切換的啊，本地網(wǎng)卡上的ip應(yīng)該不用于切換啊。